초록 ▼

A roof includes a deck, an insulating layer over the deck and a base sheet comprising a laminate of aluminum and unwoven polyester overlaying the insulating layer such that the aluminum layer faces the insulating layer. The base sheet and insulating layer are fastened to the deck by a plurality of m

A roof includes a deck, an insulating layer over the deck and a base sheet comprising a laminate of aluminum and unwoven polyester overlaying the insulating layer such that the aluminum layer faces the insulating layer. The base sheet and insulating layer are fastened to the deck by a plurality of mechanical fasteners. A conventional built-up roof composite, which may include a plurality of alternating layers of a bituminous material and felt, is then formed over the base sheet.

대표청구항 ▼

[ What is claimed is:] [10.] A roof comprising:a deck;a first laminate of a metal layer and a fabric overlaying said deck such that said metal layer faces said deck and is in contact therewith;an insulating layer of polystyrene overlying said first laminate;a second laminate of a metal layer and a f

[ What is claimed is:] [10.] A roof comprising:a deck;a first laminate of a metal layer and a fabric overlaying said deck such that said metal layer faces said deck and is in contact therewith;an insulating layer of polystyrene overlying said first laminate;a second laminate of a metal layer and a fabric layer overlying said insulating layer such that said metal layer faces said insulating layer; anda plurality of fasteners for fastening said first and second laminates and said insulating layer to said deck.